Insul-Bright Needled Insulated Lining: Insul-Bright is the ideal insulated lining for just about any creative project! This easy to sew material is comprised of needle punched hollow polyester fibers through a reflective metalized film, allowing for maximum conduction and radiant energy resistance! Craft handy pot holders, oven mitts, ironing board covers, or keep your lunch warm or cool with an insulated lunch bag! Maintenance is as easy as popping your finished project into the washing machine! That's right! Insul-Bright is washer and dryer safe! This wonderful material possesses boundless creative possibilities! Get your hands on a few yards today and see what you can create!